Reactiv 1-Methyl-1-propyl-piperidinium-bis- (trifluoromethylsulphon.)-imide, min 99% , 25 g Solicita oferta 🢒 Vezi Detalii
Reactiv 4-Nitrophenyl phosphate disodium salt hexahydrate, min. 99 %, p.a. , 2,5 g Solicita oferta 🢒 Vezi Detalii